| Acronym | Meaning |
| SMBR | Submerged Membrane Bioreactor |
| NAL | No Action Level |
| IVGTT | Intravenous Glucose Tolerance Test |
| DCAD | Dietary Cation-anion Difference |
| NGC | New General Catalog Of Nebula And Clusters Of Starspar |
| HDI | High-density Inclusion |
| USACE | US Army Corp Of Engineers |
| RAAS | Renin-angiotensin-aldosterone System |
| DZP | (double Zeta)-polarization Contracted Gaussian Basis Set |
| PVC | Polyvinyl Chloride |